When two boats share the same hull type — in this case both the Aqua Patio AP 220 DC 2010 and the Aqua Patio AP 240 IO Elite TT 2010 are pontoon designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Aqua Patio AP 240 IO Elite TT 2010 measures 26,7 feet overall (2010), giving it roughly 3,6 additional feet of deck space compared to the Aqua Patio AP 220 DC 2010 at 23,1 feet (2010). At 223 lbs and 311 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 320 hp, the Aqua Patio AP 240 IO Elite TT 2010 has a 170-hp advantage over the Aqua Patio AP 220 DC 2010's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Aqua Patio AP 240 IO Elite TT 2010 carries 56 gallons versus 3 gallons in the Aqua Patio AP 220 DC 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Aqua Patio AP 240 IO Elite TT 2010 is rated for 15 passengers, while the Aqua Patio AP 220 DC 2010 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Aqua Patio AP 240 IO Elite TT 2010 could be the deciding factor.